火药

In this Place then I resolv'd to fix my Design, and accordingly I prepar'd two Muskets, and my ordinary Fowling Piece.

但是，我首先不愿意在他们身上浪费这么多的火药，因为我剩下的火药已不到一桶了。

Sometime I contriv'd to dig a hole under the place where they made their fire, and put in five or six pound of gun-powder, which when they kindle d their fire, would consequently take fire, and blow up all that was near it

有时我又想在他们生火的地方下面挖个小坑，里面放上五六磅火药。等他们生火时，必然会引爆火药，把附近的一切都炸毁。

Sometime I contriv'd to dig a hole under the place where they made their fire, and put in five or six pound of gun-powder, which when they kindled their fire, would consequently take fire, and blow up all that was near it

有时我又想在他们生火的地方下面挖个小坑，里面放上五六磅火药。等他们生火时，必然会引爆火药，把附近的一切都炸毁。

The astonished Schonbein investigated and foundhe had formed what is now called "nitrocellulose"or "guncotton".

吃惊的舍恩拜因进行研究，发现了现在被称为"硝化纤维"或者"棉火药"的东西，这是战场上火药被它取代的开始。

Explosive grenades are one of the oldest types of gunpowder weapon, and one of the most dangerous to use.

掷弹是最古老的火药武器之一，也是使用风险最大的火药武器之一。

The bow is a s i m p l e weapon—firearms very complicated things, which canget out of order in many ways; the piece clogs and fouls easily, isliable to breakage, and can only be repaired by a skilled gunsmith.

零件容易堵塞或者沾染赃物，容易泄漏，并且只能被专业的工匠修理。潮湿的天气可以让火药失效，大风可以吹灭火绳，或者把火绳上的火花吹到装满火药的药筒或者弹带上3。

Purpose:To investigate the clinical effects of phototherapeutic keratectomy on the treatment of diffuse corneal foreign bodies caused by gunpowder explosion.

目的：探讨准分子激光治疗性角膜切削术在角膜浅层弥漫性火药伤中的应用，为角膜弥漫性火药伤提供一种新的有效的治疗方法。

Since the major raw material of gunpowder niter is as white as snow, Arabians called gunpowder "Chinese Snow"and "Chinese Salt".

因为制造火药的主要原料硝石洁白如雪，所以火药被阿拉伯人称为"中国雪"和"中国盐"。

Flat plate steady mathematical model and non steady symmetric model are presented, the analytical solution of temperature of powder is derived on the basis of non steady symmetric model in spheroidal coordinates with the methods of mathematical transformation and principle of superposition .

对点火问题进行研究，给出了两种点火的数学模型；平板定常模型和球对称非定常模型。从火药颗粒的球对称非定常模型出发，利用叠加原理和数学变换导出了火药颗粒表面温度的分析解。该研究对深入研究点火理论和起始弹道学有一定的作

Moely said I , our patroon's guns are on board the boat, can you not get a little powder and shot, it may be we may kill some alcamies for our selves, for i know he keeps the gunners stores in the ship?

"莫利，"我说，我们主人的枪在船上，你去搞点火药和鸟枪弹来，也许我们还能给自己打几只水鸟呢！我知道主人的火药放在大船上。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。